Charles P. Madenjian, Patrick A. Hanchin, Sergei M. Chernyak, Linda J. Begnoche (2009), Sexual difference in PCB concentrations of walleyes (Sander vitreus) from a pristine lake ; Science of The Total Environment ; Volume 407, Issue 15, 2009-07-15, Pages 4526–4532 (résumé)
vermont.gov
legislature.vermont.gov
Article § 501« Vermont Laws », sur legislature.vermont.gov (consulté le )